INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3453ebd3e267af282375296dac170ce7e1b870f9911efdd5c6e314e8610c66b9', 
    'vvp/u696/XWQxFLDH6KBxtLzptUgJ2mtLY9NC2JhE5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)